2477560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 5819040

約数和(自身を除く): 3341480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2693, 5386, 10772, 13465, 21544, 26930, 53860, 61939, 107720, 123878, 247756, 309695, 495512, 619390, 1238780, 2477560]

約数ペア:

[(1, 2477560), (2, 1238780), (4, 619390), (5, 495512), (8, 309695), (10, 247756), (20, 123878), (23, 107720), (40, 61939), (46, 53860), (92, 26930), (115, 21544), (184, 13465), (230, 10772), (460, 5386), (920, 2693)]